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Efficient Synthesis of Various Substituted (Thio)Ureas, Semicarbazides, Thiosemicarbazides, Thiazolidones, and Oxadiazole Derived from [2.2]Paracyclophane.
Alshammari, Mohammed B; Aly, Ashraf A; Bräse, Stefan; Nieger, Martin; Abd El-Haleem, Lamiaa E.
Affiliation
  • Alshammari MB; Chemistry Department, College of Sciences and Humanities, Prince Sattam bin Abdulaziz University, P.O. 10, Box 83, Al-Kharij 11942, Saudi Arabia.
  • Aly AA; Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
  • Bräse S; Institute of Organic Chemistry, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany.
  • Nieger M; Institute of Biological and Chemical Systems (IBCS-FMS), Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany.
  • Abd El-Haleem LE; Department of Chemistry, University of Helsinki, P.O. Box 55 (A. I. Virtasen Aukio I), 00014 Helsinki, Finland.
ACS Omega ; 7(15): 12879-12890, 2022 Apr 19.
Article in En | MEDLINE | ID: mdl-35474844
The strategies of the syntheses of various (thio)ureas, semicarbazides, thiosemicarbazides, thiazolidones, and oxadiazole derived from the [2.2]paracyclophane molecule are achieved starting with 4-(2.2]paracyclophanyl)isocyanate. The structures of the obtained products were elucidated by NMR, mass spectrometry, and infrared (IR) spectroscopy in addition to high-resolution mass spectrometry (HRMS). X-ray structure analysis was also used to prove the assigned structure.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: ACS Omega Year: 2022 Document type: Article Affiliation country: Saudi Arabia Country of publication: United States

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: ACS Omega Year: 2022 Document type: Article Affiliation country: Saudi Arabia Country of publication: United States